In: Statistics and Probability
Crave is a large subscription-based internet streaming service for movies and television shows. Suppose the proportion of Saskatchewanians who have a Crave subscription is 0.15. Suppose the population of Rosetown, Saskatchewan is 2700 people. a) What is the probability that between 14% and 17% of people in Rosetown, Saskatchewan have a Crave subscription? Round your standard deviation to 4 decimal places. Hint: look at Example 6 in Chapter 7 of the posted textbook. [7 marks] Note: In your answer to question 3 part a) please show all of the following: 1) The distribution your random variable follows 2) The probability you are asked to calculate 3) Any tricks you use 4) Your rounded z-score (remember to round your z-score to 2 decimal places) 5) Your final probability